#include <assert.h>
#include <stdio.h>
void mainX(int argc, const char** const argv, const char **envp) {
  puts("Hello World!\n");
  FILE* f = fopen("/etc/passwd","r");
  
  assert(f != NULL);
  fseek(f,0,SEEK_SET);
  char c;
  while (fread(&c,1,1,f)) {
      // putc(c,stdout);
  }
  fclose(f);

  double y = (double)argc;
  int x = (int)y;
  printf("%d\n",x);
}

